Simulating Emotional Responses in Posttraumatic Stress Disorder: An fMRI Study

This study tested the extent to which coached participants can simulate the neural responses of participants with posttraumatic stress disorder (PTSD) when they are presented with signals of fear. Functional magnetic resonance imaging (fMRI) was used to study blood oxygenation level-dependent signal during the presentations of fearful and neutral faces under both conscious and nonconscious (masked) conditions. Participants comprised 12 patients with PTSD and 12 trauma-exposed controls who were instructed to simulate PTSD. During conscious fear processing, simulators showed greater activation in the left amygdala and medial prefrontal cortex (MPFC) than PTSD participants. By contrast, during nonconscious processing, PTSD participants had greater MPFC activation than simulators. These findings suggest that coached simulators produce a profile of ‘over-responding’ to fear when controlled conscious processing is possible, but are not able to simulate the exaggerated medial prefrontal responses observed in PTSD participants under conditions of nonconscious processing.     

Transfer and Distribution of Gunshot Residue through Glass Windows

Research into the deposition patterns of primer gunshot residue (GSR) beyond a primary target was previously nonexistent. This study aimed to determine the deposition patterns of GSR once a bullet passed through an initial target and continued on its path into additional targets. Multiple repetitions were performed to assess the GSR deposition patterns after a bullet was shot through a closed window into either a dummy or a wall within an enclosed room. Samples were taken from both the primary and secondary target holes as well as from nontarget areas. Significant amounts of GSR were found on all samples. The results show that GSR continues to be deposited along the path of the bullet after passing through a primary glass target. These findings reiterate the lack of probative value in collecting GSR samples from gunshot victims even if they are in an enclosed area separate from the shooter.     

A comparison of memory for homicide, non-homicidal violence, and positive life experiences

Defendants commonly claim amnesia for their criminal actions especially in cases involving extreme violence. While some claims are malingered or result from physiological factors, other cases may represent genuine partial or complete amnesia resulting from the psychological distress and/or extreme emotion associated with the perpetration of the crime. Fifty Canadian homicide offenders described their memories of their homicide, a non-homicide violent offense, and their most positive adulthood life experience. Self-reported and objective measures of memories for these events revealed that homicides were recalled with the greatest level of detail and sensory information. Although dissociative tendencies were associated with a self-reported memory loss, objective measures of memory quality did not reflect this perceived impairment, suggesting a failure of meta-memory. Recollections of positive life events were superior to those of non-homicidal violence, possibly due to greater impact and meaning attached to such experiences. Findings suggest that memory for homicide typically is enhanced by the powerful emotion associated with its perpetration.     

Verbandsklagen zur Geltendmachung von Naturschutzbelangen bei immissionsschutzrechtlichen Genehmigungen

Zusammenfassung  Eine Verletzung der Belange von Natur und Landschaft ist in der Vergangenheit bei immissionsschutzrechtlichen Genehmigungen nur in Ausnahmef?llen durch die Verwaltungsgerichte überprüft worden. Weder gelten diese Belange als drittschützend, noch zielen die bisherigen naturschutzrechtlichen Verbandsklagen prim?r auf immissionsschutzrechtliche Genehmigungen. Im Umweltrechtsbehelfsgesetz (UmwRG) hat der deutsche Gesetzgeber die Klagerechte der Verb?nde an eine Verletzung subjektiver Rechte gekoppelt und damit ebenfalls die Geltendmachung von Naturschutzbelangen ausgeschlossen. Durch den Vorlagebeschluss des OVG Münster vom 5. M?rz 2009 im Verfahren gegen das Steinkohlekraftwerk Lünen ist nun der EuGH aufgefordert, sich dazu zu ?u?ern, ob das deutsche Recht den Vorgaben des Gemeinschaftsrechts entspricht.     

Crime profiles and conditional release performance of psychopathic and non‐psychopathic sexual offenders

Purpose. This study investigated the influence of psychopathy and sex offender subtype on criminal history, probability of being granted conditional release, and performance while on conditional release in a diverse group of violent offenders. We predicted that psychopathic sexual offenders would be associated with relatively prolific violent and sexual offending, a high probability of successful conditional release applications despite their past behaviour (resulting from ‘putting on a good show’ in a parole hearing), and poor performance in the community. Methods. Information was gathered via a correctional file review of 310 Canadian male federal offenders. Offenders were categorized into groups based on their sexual offence history (non‐sex offender, rapist, child molester, or mixed rapist/molester) and Psychopathy Checklist – Revised (PCL‐R; Hare, 2003) ratings. Their offences (sexual, violent, or non‐violent) and their complete conditional release histories were coded. Results. Psychopathy was associated with more violent and non‐violent, but not sexual, offences. A significant interaction between psychopathy and offender subtype revealed that psychopathy was associated with a greater number of sex offences within child molesters. High‐psychopathy offenders (both sexual and non‐sexual offenders) were about 2.5 times more likely to be granted conditional release than non‐psychopathic offenders. Conclusions. Psychopathy is associated with more prolific sexual offending among child molesters and – despite their extensive criminal histories and high recidivism rate – a great proficiency in persuading parole boards to release them into the community. Specialized education and training in dealing with psychopathic offenders is urgently needed.     

Restrictions on legal aid in family law cases in England and Wales: creating a necessary barrier to public funding or simply increasing the burden on the family courts?

The Legal Aid, Sentencing and Punishment of Offenders Act 2012 (LASPO) resulted in significant cuts to the availability and scope of legal aid in family law proceedings. Some four years after the cuts were implemented, there has been a great deal of research about their devastating impact on vulnerable groups and individuals. This paper considers the other victim of the cuts, the family court itself. It is currently bulging under pressure from both an increase in applicants who have been forced to represent themselves in family proceedings and also from a rise in applications for injunctions linked to domestic violence. This paper will draw on case law to demonstrate that the reforms implemented through LASPO have seemingly only succeeded in passing the burden from one publicly funded agency, the Legal Aid Agency, to another, HM Courts and Tribunals Service. The family court system is currently at breaking point and further government review is urgently needed if people are going to be able to continue to use the system effectively.     

Death by a cleaning pig--an unusual accident at work

A worker was killed operating on a natural gas pipeline. At a receiver station the man intended to pick up two so called cleaning pigs, each weighing about 150 kg, diameter 0.5 m. For this purpose the gas pressure in the pig trap was let off by a valve, manometer controlled. According to an eyewitness's statement, the receiver pressure was equal to outside air pressure before the accident. The victim stood right in front of the flap of the receiver when he began to unfix the screws of the flap. Whilst working, the flap snapped out driven by the two cleaning pigs. The man and the devices were flung through a wire-netting fence and dropped down on a nearby field at a distance of 27, 29 and 38 m, respectively, from the receiver. The man died on the scene of the accident. The forensic autopsy ordered by the prosecution revealed signs of massive blunt trauma on the head, thorax and abdomen. In the criminological and forensic reconstruction of the accident the external injuries of the victim were found to be consistent with the front surface of the cleaning pig flung out first. It was determined that the second pig had got stuck in the receiver and that gas pressure had built up behind the pigs due to a leaky valve. As a consequence the pigs were expelled at a velocity of approximately 220 km/h causing a pattern of injury comparable to that of a fall from a great height.